AMERICAN SUPERCONDUCTOR CORP /DE/ — Director's Dealing 2025

Jun 9, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: AMERICAN SUPERCONDUCTOR CORP /DE/ (AMSC)
CIK: 0000880807
Period of Report: 2025-06-06

Reporting Person: McGahn Daniel P (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-06-06	Common Stock	S	7689	$31.8208	Disposed	1296797	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	12898	Indirect

Footnotes

F1: Represents the number of shares sold by the reporting person to cover tax withholding obligations in connection with the vesting of restricted stock awards.

F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 11, 2024.

F3: The sales were executed in multiple trades at prices ranging from $31.44-$32.23. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide, upon request, to the SEC staff, the issuer, or a security holder of the issuer, full information regarding the number of shares and prices at which the transactions were effected.

F4: Following all the transactions reported on this Form 4, the reporting person holds 1,296,797 shares directly.

F5: Following all the transactions reported on this Form 4, the reporting person holds 12,898 shares indirectly through the company's 401(k) plan as of June 9, 2025.